Swim fin with a rotating web portion



FIG. 1 is a perspective view of a swim fin with a rotating web portion showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a side elevational view;

FIG. 4 is a second side view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view; and,

FIG. 7 is a second perspective view showing an alternate position. 

The ornamental design of the swim fin with a rotating web portion, as shown and described. 